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has been a registered insider since 2003. As Chief Executive Officer at Guardant Health, Inc., last made a transaction on 8/21/2026.

(GH)

Titles: CEO,DIR

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
7 29% -7% -34% 168 1 Year 7 0% -- -- --
7 43% 6% -1% 215 9 Month 7 0% -- -- --
7 43% -6% -5% 83 6 Month 7 0% -- -- --
7 71% 15% 5% 93 3 Month 7 0% -- -- --
7 57% 10% 5% 88 1 Month 7 0% -- -- --
7 43% 4% -6% 33 1 Week 7 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
48 23% 32% 38% 295 1 Year 48 0% -- -- --
49 24% 30% 24% 203 9 Month 49 0% -- -- --
49 35% 17% 16% 168 6 Month 49 0% -- -- --
52 40% 6% 7% 105 3 Month 52 0% -- -- --
53 36% -0% 3% 63 1 Month 53 0% -- -- --
53 58% 0% -0% 27 1 Week 53 0% -- -- --
Scorecards Updated 10/5/2026 11:10 AM EST Latest Transaction Date: 8/21/2026
Average days between Transaction and Entered Dates: 2
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